import com.qiniu.storage.UploadManager;
import org.junit.Test;

import java.io.File;

/**
 * Created by Administrator on 2015/9/7.
 */
public class com {
    @Test
    public void test(){
        UploadManager uploadManager = new UploadManager();
        File file = new File("http://img.iknow.bdimg.com/zhidaoribao2014/addpic/rad600-06786974_edit.jpg");
        long length = file.length();
        System.out.println(length);
    }
}
